About the Authors

Federica Capparelli

Roles Conceptualization, Formal analysis, Investigation, Methodology, Software, Visualization, Writing – original draft

federica@neuro.uni-bremen.de

Affiliation Institute for Theoretical Physics, University of Bremen, Bremen, Germany

Klaus Pawelzik

Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – review & editing

Affiliation Institute for Theoretical Physics, University of Bremen, Bremen, Germany

Udo Ernst

Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Project administration, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Institute for Theoretical Physics, University of Bremen, Bremen, Germany

Competing Interests

The authors have declared that no competing interests exist.